package socket;


import java.io.*;
import java.net.Socket;
import java.nio.charset.StandardCharsets;
import java.util.Scanner;

public class Client {
    private Socket socket;

    public Client() {
        try {
            System.out.println("正在连接服务器...");
             socket = new Socket("172.86.0.118", 8088);
            System.out.println("服务器已连接");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public void start() {
        try {
            //低级流，作用：将写出的字节发送给建立连接的远程计算机
            OutputStream out = socket.getOutputStream();
            OutputStreamWriter osw = new OutputStreamWriter(out, StandardCharsets.UTF_8);
            BufferedWriter bw = new BufferedWriter(osw);
            PrintWriter pw = new PrintWriter(bw,true);//按行写入和自动行刷新
            Scanner scan = new Scanner(System.in);
            while (true){
                String line = scan.nextLine();
                if("exit".equals(line)){
                    break;
                }
                pw.println(line);

            }
        } catch (IOException e) {
            e.printStackTrace();
        }finally {
            try {
                socket.close();//与服务器断开连接
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

    }

    public static void main(String[] args) {
        Client client = new Client();
        client.start();
    }
}
